Long Lane Honey Bee Farms is a family beekeeping business designed to encourage, assist and educate others in the wonderful experience of keeping honeybees. We are the one stop beekeeping shop, providing classes, beekeeping supplies, bees to those who are getting started in keeping honeybees. Perhaps you will be the next one! David Burns is an EAS certified Master Beekeeper.
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LESSON 120: A New Method To Better Control Varroa Mites www.honeybeesonline.com 217-427-2678

ADVANCE BEEKEEPING COURSE JUNE 11, 2014 9am-3pm Central Illinois!!

Have you considered the importance of taking our one day Advance Beekeeping Course? I'll be joined by my good friend and fellow certified master beekeeper Jon Zawislak. Jon and I have written a book on queen rearing and we recently authored a two part articled published in the American Bee Journal on the difference between Northern and Southern bees. Jon and I will be teaching our Advance Beekeeping course June 11, 2014 here in Fairmount, Illinois and we have around 6 seats available. You don't want to miss this opportunity to be around me and Jon and learn about bees for a whole day. Click here for more information.

Welcome to Long Lane Honey Bee Farms Online Lessons! Visit our MAIN WEBSITE AT: http://www.honeybeesonline.com We have a complete line of hives that we build right here in Illinois. We offer classes, sell queens and much more. Give us a call at: 217-427-2678. Our hours are: M-Th 10am-4pm, Fri 10-Noon Central Time.

LESSON 120: A New Method To Better Control Varroa Mites
Beekeepers are concerned about toxic seed coatings and other crop chemicals harming our honey bees. But the fact is, even if we could halt all chemical use honey bees would still be in trouble because of the varroa mite.
Today I want to educate you on the varroa mite and provide you with detailed information on how you can use a new technique to reduce your mite numbers. If you do nothing, you will greatly increase your risk of losing your hive. To have a strong colony, one that overwinters well and makes honey, you MUST control varroa mites. But do not become discouraged or defeated by this honey bee parasite. We can keep bees even with varroa mites. Mites are everywhere in our world. There are many approaches to dealing with mites. But, for you to be a successful beekeeper, you need to be well informed about Varroa destructor.HISTORY OF VARROA DESTRUCTOR
The varroa mite was first introduced into our country in 1987, although the literature identifies the spotting of one varroa mite in Maryland in 1979. Since 1987 mites have spread rapidly throughout the US. The mite was first identified as Varroa Jacobsoni but later correctly identified as Varroa destructor (Anderson and Trueman 2000). It is the number one killer of honey bees in the US. As an ectoparasite (lives outside of the honey bee) it is one of the largest parasite on the planet compare to its host.
It is not a natural parasite to our honey bee, Apis mellifera. It’s original host was Apis cerana. But, like many pests, it jumped species and Apis mellifera was not able to cope well and most feral colonies, wild hives, were destroyed by the mites in the early 1990s.LIFE CYCLEVarroa mites are tiny but visible with the naked eye. In this photo, I pulled out a drone pupa and you can see the tiny mite on the lower abdomen of the drone. The mites that we see on our bees are the adult, female mites also called the foundress mite. These adult females are dark, reddish brown in color. Male mites are rarely seen outside the cell and they never turn dark but remain white or a light color. Mites only reproduce in the sealed cells of a bee hive, never outside the hive.
The varroa mite enters a hive through the front entrance, riding on other bees. Drones are allowed to enter any hive and drones are common carriers of mites, transferring them from hive to hive. Once in the hive, the adult foundress mite will look for a young nurse bee and climb on her back and will latch on to the thorax where the wings attach or just behind the head. Mites feed on bee blood, known as hemolymph.
Because the bee is exoskeleton, the mite cannot penetrate the outer plates of the bee so it moves to the overlapping segments of the abdomen to the soft tissues and pierces through with its mouth parts. These areas on the honey bee are known as the innersegmental membranes.
When the bee larva is around 8 days old it gives off a distinct pheromone signal to adult bees to seal the cell. However, that same pheromone signal is picked up by the varroa mite as an indication that it is time to enter the cell.
The mite makes her way into the bottom of the cell and buries herself beneath the royal jelly in the base of a cell. Mites have a snorkel like apparatus that they use to breathe while hiding under the royal jelly. These specialized tubes are called peritremes and are thin, pale-colored tubes located just between the last two pairs of legs.
Once the cell is capped and the bee larva has spun its cocoon the mite will feed on the larva and will begin laying eggs about 3 days after the cell is capped. Most female mites lay between 4-6 eggs, the first being a male mite, and the remaining 4 being females that mate with their one brother in the cell.
Unlike bees, mites do not go through larva and pupa stages, instead they go through 4 developmental stages: egg, protonymph and deutonymph stages and finally adult. From egg to adult takes 6-7 days for females and 5-6 for males.
Mites will pierce an opening in the prepupa honey bee larva and the whole family of mites will feed from that one wound. As the family grows and the bee emerges, the foundress mite will leave the cell with one or more new female daughters. The males die and never leave the cell and the bees clean them out. The adult females will then attach to adult bees for an average of 7 days before finding a new cell to enter and reproduce again. During her lifetime the foundress mite will go through 3 reproductive cycles.
Sorry to get so technical, but once you understand the brood cycle of the mite, you have the information needed to apply this new technique.
BREAK THE BEE’S BROOD CYCLE & THEREBY BREAK THE MITE’S BROOD CYCLE.
Since we do not use chemicals in our operation, we use many approaches to reduce mites such as screen bottom boards, green drone comb trapping, and sugar dusting. Another effective method is to break the bee’s own brood cycle. Stop the queen from laying and you’ve stopped the foundress mites from reproducing. Without bee brood, mites can no longer multiply.
Let me go into detail how to break the brood cycle.
1. Remove the queen from the hive any time after June 21st. The month of July is a great time to implement this technique because mites become a real problem August through October. Replacing the queen in July accomplishes two objectives: 1) You will have your full foraging force for the year’s crop so you can afford to go without a queen for two or three weeks and 2) Your old, overwintered queen will slow down laying after June 21st allowing the mites to reproducer faster than bees. Therefore it is a good time to introduce a new queen but to wait two or three weeks between queens.
2. After removing your queen wait two or three weeks then introduce a new queen. You will need to tear out queen cells that will develop. If you allow these cells to mature, you run the risk of the queen not properly mating, especially late in the year when there are fewer drones. The new queen should lay like a spring queen. These new bees will go into winter without being parasitized by mites. When you break the brood cycle for longer than two weeks you increase your chance for laying workers to become a problem.
3. Introduce your new, mated queen with a full candy plug, giving the current colony time to accept the new queen. A marsh mellow can be used to plug used queen cages. Carefully plan and be sure you can secure a new queen before removing your old queen.
4. By breaking the brood cycle you greatly reduce future mites at a critical time of the year, going into winter. However, this will not reduce all mites. The following addition step can also eliminate more mites. On the same day you pull out your queen, introduce a green, drone comb that has already been drawn out and has eggs or young larvae. The adult mites will enter into these cells and can be pulled then frozen when drone cells are sealed.
TIME TABLE RECAP
Pull your queen, let’s say on July 10th and place in a green drone comb full of uncapped larva. (The green drone comb step is not essential if you cannot utilize it). This can be prepared in a second hive or the current hive if timed right. The hive remains queenless from July 10-July 25.
Remove queen cells on July 20th and Introduce a newly mated queen into the colony on July 25th. Again, do not speed up her coming out of the cage. Do not poke a hole in the candy.
Breaking the brood cycle along with other IPM methods can greatly decrease the number of mites in your hive.
Check out some of our more popular lessons:
-How to harvest honey
-Wax moths-Swarming
That’s all for now and thank for joining us for another beekeeping lesson!
Please let others know about these lessons and our business. We appreciate you spreading the word!Your donations helps us continue our work and research on the honey bee, such as our recent development of our Winter-Bee-Kind. These lessons are free and will provide you with as much if not more information than you would find in a $30 book. So consider making a $30 donation so that we might continue these lessons, CLICK HERE TO DONATE $30 Thank you in advance.
David and Sheri Burns
Long Lane Honey Bee Farms
217-427-2678
Website: www.honeybeesonline.com

5 comments:

Crikey. What an amazing website and business. I have spent the last hour reading some of your lessons and would love a copy of your humerous slides (just in case I am called on to present about bees at some point).

Crikey. What an amazing website and business. I have spent the last hour reading some of your lessons and would love a copy of your humerous slides (just in case I am called on to present about bees at some point).

"Your old, overwintered queen will slow down laying after June 21st allowing the mites to reproduce faster than bees. Therefore it is a good time to introduce a new queen..." Because mites "reproduce faster" therefore "introduce a new queen"? Or "slow down laying", therefore a new queen? The sentence structure's logic implies the former. My (inexperienced beekeeping) common sense suggests the latter. Is it the latter? Thanks.

New Book

Do you live too far away to take our class on how to get your bees through the winter? If you cannot make it to our classes on how to get your bees through the winter, we have most of the content of this class in a small ebook available on Amazon or here on our website.